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-rw-r--r--yt_dlp/extractor/bilibili.py639
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diff --git a/yt_dlp/extractor/bilibili.py b/yt_dlp/extractor/bilibili.py
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+++ b/yt_dlp/extractor/bilibili.py
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+# coding: utf-8
+from __future__ import unicode_literals
+
+import hashlib
+import json
+import re
+
+from .common import InfoExtractor, SearchInfoExtractor
+from ..compat import (
+ compat_parse_qs,
+ compat_urlparse,
+)
+from ..utils import (
+ ExtractorError,
+ int_or_none,
+ float_or_none,
+ parse_iso8601,
+ smuggle_url,
+ str_or_none,
+ strip_jsonp,
+ unified_timestamp,
+ unsmuggle_url,
+ urlencode_postdata,
+)
+
+
+class BiliBiliIE(InfoExtractor):
+ _VALID_URL = r'''(?x)
+ https?://
+ (?:(?:www|bangumi)\.)?
+ bilibili\.(?:tv|com)/
+ (?:
+ (?:
+ video/[aA][vV]|
+ anime/(?P<anime_id>\d+)/play\#
+ )(?P<id>\d+)|
+ video/[bB][vV](?P<id_bv>[^/?#&]+)
+ )
+ (?:/?\?p=(?P<page>\d+))?
+ '''
+
+ _TESTS = [{
+ 'url': 'http://www.bilibili.com/video/av1074402/',
+ 'md5': '5f7d29e1a2872f3df0cf76b1f87d3788',
+ 'info_dict': {
+ 'id': '1074402',
+ 'ext': 'flv',
+ 'title': '【金坷垃】金泡沫',
+ 'description': 'md5:ce18c2a2d2193f0df2917d270f2e5923',
+ 'duration': 308.067,
+ 'timestamp': 1398012678,
+ 'upload_date': '20140420',
+ 'thumbnail': r're:^https?://.+\.jpg',
+ 'uploader': '菊子桑',
+ 'uploader_id': '156160',
+ },
+ }, {
+ # Tested in BiliBiliBangumiIE
+ 'url': 'http://bangumi.bilibili.com/anime/1869/play#40062',
+ 'only_matching': True,
+ }, {
+ # bilibili.tv
+ 'url': 'http://www.bilibili.tv/video/av1074402/',
+ 'only_matching': True,
+ }, {
+ 'url': 'http://bangumi.bilibili.com/anime/5802/play#100643',
+ 'md5': '3f721ad1e75030cc06faf73587cfec57',
+ 'info_dict': {
+ 'id': '100643',
+ 'ext': 'mp4',
+ 'title': 'CHAOS;CHILD',
+ 'description': '如果你是神明,并且能够让妄想成为现实。那你会进行怎么样的妄想?是淫靡的世界?独裁社会?毁灭性的制裁?还是……2015年,涩谷。从6年前发生的大灾害“涩谷地震”之后复兴了的这个街区里新设立的私立高中...',
+ },
+ 'skip': 'Geo-restricted to China',
+ }, {
+ # Title with double quotes
+ 'url': 'http://www.bilibili.com/video/av8903802/',
+ 'info_dict': {
+ 'id': '8903802',
+ 'title': '阿滴英文|英文歌分享#6 "Closer',
+ 'description': '滴妹今天唱Closer給你聽! 有史以来,被推最多次也是最久的歌曲,其实歌词跟我原本想像差蛮多的,不过还是好听! 微博@阿滴英文',
+ },
+ 'playlist': [{
+ 'info_dict': {
+ 'id': '8903802_part1',
+ 'ext': 'flv',
+ 'title': '阿滴英文|英文歌分享#6 "Closer',
+ 'description': 'md5:3b1b9e25b78da4ef87e9b548b88ee76a',
+ 'uploader': '阿滴英文',
+ 'uploader_id': '65880958',
+ 'timestamp': 1488382634,
+ 'upload_date': '20170301',
+ },
+ 'params': {
+ 'skip_download': True, # Test metadata only
+ },
+ }, {
+ 'info_dict': {
+ 'id': '8903802_part2',
+ 'ext': 'flv',
+ 'title': '阿滴英文|英文歌分享#6 "Closer',
+ 'description': 'md5:3b1b9e25b78da4ef87e9b548b88ee76a',
+ 'uploader': '阿滴英文',
+ 'uploader_id': '65880958',
+ 'timestamp': 1488382634,
+ 'upload_date': '20170301',
+ },
+ 'params': {
+ 'skip_download': True, # Test metadata only
+ },
+ }]
+ }, {
+ # new BV video id format
+ 'url': 'https://www.bilibili.com/video/BV1JE411F741',
+ 'only_matching': True,
+ }]
+
+ _APP_KEY = 'iVGUTjsxvpLeuDCf'
+ _BILIBILI_KEY = 'aHRmhWMLkdeMuILqORnYZocwMBpMEOdt'
+
+ def _report_error(self, result):
+ if 'message' in result:
+ raise ExtractorError('%s said: %s' % (self.IE_NAME, result['message']), expected=True)
+ elif 'code' in result:
+ raise ExtractorError('%s returns error %d' % (self.IE_NAME, result['code']), expected=True)
+ else:
+ raise ExtractorError('Can\'t extract Bangumi episode ID')
+
+ def _real_extract(self, url):
+ url, smuggled_data = unsmuggle_url(url, {})
+
+ mobj = re.match(self._VALID_URL, url)
+ video_id = mobj.group('id_bv') or mobj.group('id')
+
+ av_id, bv_id = self._get_video_id_set(video_id, mobj.group('id_bv') is not None)
+ video_id = av_id
+
+ anime_id = mobj.group('anime_id')
+ page_id = mobj.group('page')
+ webpage = self._download_webpage(url, video_id)
+
+ if 'anime/' not in url:
+ cid = self._search_regex(
+ r'\bcid(?:["\']:|=)(\d+),["\']page(?:["\']:|=)' + str(page_id), webpage, 'cid',
+ default=None
+ ) or self._search_regex(
+ r'\bcid(?:["\']:|=)(\d+)', webpage, 'cid',
+ default=None
+ ) or compat_parse_qs(self._search_regex(
+ [r'EmbedPlayer\([^)]+,\s*"([^"]+)"\)',
+ r'EmbedPlayer\([^)]+,\s*\\"([^"]+)\\"\)',
+ r'<iframe[^>]+src="https://secure\.bilibili\.com/secure,([^"]+)"'],
+ webpage, 'player parameters'))['cid'][0]
+ else:
+ if 'no_bangumi_tip' not in smuggled_data:
+ self.to_screen('Downloading episode %s. To download all videos in anime %s, re-run yt-dlp with %s' % (
+ video_id, anime_id, compat_urlparse.urljoin(url, '//bangumi.bilibili.com/anime/%s' % anime_id)))
+ headers = {
+ 'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8',
+ 'Referer': url
+ }
+ headers.update(self.geo_verification_headers())
+
+ js = self._download_json(
+ 'http://bangumi.bilibili.com/web_api/get_source', video_id,
+ data=urlencode_postdata({'episode_id': video_id}),
+ headers=headers)
+ if 'result' not in js:
+ self._report_error(js)
+ cid = js['result']['cid']
+
+ headers = {
+ 'Referer': url
+ }
+ headers.update(self.geo_verification_headers())
+
+ entries = []
+
+ RENDITIONS = ('qn=80&quality=80&type=', 'quality=2&type=mp4')
+ for num, rendition in enumerate(RENDITIONS, start=1):
+ payload = 'appkey=%s&cid=%s&otype=json&%s' % (self._APP_KEY, cid, rendition)
+ sign = hashlib.md5((payload + self._BILIBILI_KEY).encode('utf-8')).hexdigest()
+
+ video_info = self._download_json(
+ 'http://interface.bilibili.com/v2/playurl?%s&sign=%s' % (payload, sign),
+ video_id, note='Downloading video info page',
+ headers=headers, fatal=num == len(RENDITIONS))
+
+ if not video_info:
+ continue
+
+ if 'durl' not in video_info:
+ if num < len(RENDITIONS):
+ continue
+ self._report_error(video_info)
+
+ for idx, durl in enumerate(video_info['durl']):
+ formats = [{
+ 'url': durl['url'],
+ 'filesize': int_or_none(durl['size']),
+ }]
+ for backup_url in durl.get('backup_url', []):
+ formats.append({
+ 'url': backup_url,
+ # backup URLs have lower priorities
+ 'quality': -2 if 'hd.mp4' in backup_url else -3,
+ })
+
+ for a_format in formats:
+ a_format.setdefault('http_headers', {}).update({
+ 'Referer': url,
+ })
+
+ self._sort_formats(formats)
+
+ entries.append({
+ 'id': '%s_part%s' % (video_id, idx),
+ 'duration': float_or_none(durl.get('length'), 1000),
+ 'formats': formats,
+ })
+ break
+
+ title = self._html_search_regex(
+ (r'<h1[^>]+\btitle=(["\'])(?P<title>(?:(?!\1).)+)\1',
+ r'(?s)<h1[^>]*>(?P<title>.+?)</h1>'), webpage, 'title',
+ group='title') + ('_p' + str(page_id) if page_id is not None else '')
+ description = self._html_search_meta('description', webpage)
+ timestamp = unified_timestamp(self._html_search_regex(
+ r'<time[^>]+datetime="([^"]+)"', webpage, 'upload time',
+ default=None) or self._html_search_meta(
+ 'uploadDate', webpage, 'timestamp', default=None))
+ thumbnail = self._html_search_meta(['og:image', 'thumbnailUrl'], webpage)
+
+ # TODO 'view_count' requires deobfuscating Javascript
+ info = {
+ 'id': str(video_id) if page_id is None else '%s_p%s' % (video_id, page_id),
+ 'cid': cid,
+ 'title': title,
+ 'description': description,
+ 'timestamp': timestamp,
+ 'thumbnail': thumbnail,
+ 'duration': float_or_none(video_info.get('timelength'), scale=1000),
+ }
+
+ uploader_mobj = re.search(
+ r'<a[^>]+href="(?:https?:)?//space\.bilibili\.com/(?P<id>\d+)"[^>]*>(?P<name>[^<]+)',
+ webpage)
+ if uploader_mobj:
+ info.update({
+ 'uploader': uploader_mobj.group('name'),
+ 'uploader_id': uploader_mobj.group('id'),
+ })
+
+ if not info.get('uploader'):
+ info['uploader'] = self._html_search_meta(
+ 'author', webpage, 'uploader', default=None)
+
+ comments = None
+ if self._downloader.params.get('getcomments', False):
+ comments = self._get_all_comment_pages(video_id)
+
+ raw_danmaku = self._get_raw_danmaku(video_id, cid)
+
+ raw_tags = self._get_tags(video_id)
+ tags = list(map(lambda x: x['tag_name'], raw_tags))
+
+ top_level_info = {
+ 'raw_danmaku': raw_danmaku,
+ 'comments': comments,
+ 'comment_count': len(comments) if comments is not None else None,
+ 'tags': tags,
+ 'raw_tags': raw_tags,
+ }
+
+ '''
+ # Requires https://github.com/m13253/danmaku2ass which is licenced under GPL3
+ # See https://github.com/animelover1984/youtube-dl
+ danmaku = NiconicoIE.CreateDanmaku(raw_danmaku, commentType='Bilibili', x=1024, y=576)
+ entries[0]['subtitles'] = {
+ 'danmaku': [{
+ 'ext': 'ass',
+ 'data': danmaku
+ }]
+ }
+ '''
+
+ for entry in entries:
+ entry.update(info)
+
+ if len(entries) == 1:
+ entries[0].update(top_level_info)
+ return entries[0]
+ else:
+ for idx, entry in enumerate(entries):
+ entry['id'] = '%s_part%d' % (video_id, (idx + 1))
+
+ global_info = {
+ '_type': 'multi_video',
+ 'id': video_id,
+ 'bv_id': bv_id,
+ 'title': title,
+ 'description': description,
+ 'entries': entries,
+ }
+
+ global_info.update(info)
+ global_info.update(top_level_info)
+
+ return global_info
+
+ def _get_video_id_set(self, id, is_bv):
+ query = {'bvid': id} if is_bv else {'aid': id}
+ response = self._download_json(
+ "http://api.bilibili.cn/x/web-interface/view",
+ id, query=query,
+ note='Grabbing original ID via API')
+
+ if response['code'] == -400:
+ raise ExtractorError('Video ID does not exist', expected=True, video_id=id)
+ elif response['code'] != 0:
+ raise ExtractorError('Unknown error occurred during API check (code %s)' % response['code'], expected=True, video_id=id)
+ return (response['data']['aid'], response['data']['bvid'])
+
+ # recursive solution to getting every page of comments for the video
+ # we can stop when we reach a page without any comments
+ def _get_all_comment_pages(self, video_id, commentPageNumber=0):
+ comment_url = "https://api.bilibili.com/x/v2/reply?jsonp=jsonp&pn=%s&type=1&oid=%s&sort=2&_=1567227301685" % (commentPageNumber, video_id)
+ json_str = self._download_webpage(
+ comment_url, video_id,
+ note='Extracting comments from page %s' % (commentPageNumber))
+ replies = json.loads(json_str)['data']['replies']
+ if replies is None:
+ return []
+ return self._get_all_children(replies) + self._get_all_comment_pages(video_id, commentPageNumber + 1)
+
+ # extracts all comments in the tree
+ def _get_all_children(self, replies):
+ if replies is None:
+ return []
+
+ ret = []
+ for reply in replies:
+ author = reply['member']['uname']
+ author_id = reply['member']['mid']
+ id = reply['rpid']
+ text = reply['content']['message']
+ timestamp = reply['ctime']
+ parent = reply['parent'] if reply['parent'] != 0 else 'root'
+
+ comment = {
+ "author": author,
+ "author_id": author_id,
+ "id": id,
+ "text": text,
+ "timestamp": timestamp,
+ "parent": parent,
+ }
+ ret.append(comment)
+
+ # from the JSON, the comment structure seems arbitrarily deep, but I could be wrong.
+ # Regardless, this should work.
+ ret += self._get_all_children(reply['replies'])
+
+ return ret
+
+ def _get_raw_danmaku(self, video_id, cid):
+ # This will be useful if I decide to scrape all pages instead of doing them individually
+ # cid_url = "https://www.bilibili.com/widget/getPageList?aid=%s" % (video_id)
+ # cid_str = self._download_webpage(cid_url, video_id, note=False)
+ # cid = json.loads(cid_str)[0]['cid']
+
+ danmaku_url = "https://comment.bilibili.com/%s.xml" % (cid)
+ danmaku = self._download_webpage(danmaku_url, video_id, note='Downloading danmaku comments')
+ return danmaku
+
+ def _get_tags(self, video_id):
+ tags_url = "https://api.bilibili.com/x/tag/archive/tags?aid=%s" % (video_id)
+ tags_json = self._download_json(tags_url, video_id, note='Downloading tags')
+ return tags_json['data']
+
+
+class BiliBiliBangumiIE(InfoExtractor):
+ _VALID_URL = r'https?://bangumi\.bilibili\.com/anime/(?P<id>\d+)'
+
+ IE_NAME = 'bangumi.bilibili.com'
+ IE_DESC = 'BiliBili番剧'
+
+ _TESTS = [{
+ 'url': 'http://bangumi.bilibili.com/anime/1869',
+ 'info_dict': {
+ 'id': '1869',
+ 'title': '混沌武士',
+ 'description': 'md5:6a9622b911565794c11f25f81d6a97d2',
+ },
+ 'playlist_count': 26,
+ }, {
+ 'url': 'http://bangumi.bilibili.com/anime/1869',
+ 'info_dict': {
+ 'id': '1869',
+ 'title': '混沌武士',
+ 'description': 'md5:6a9622b911565794c11f25f81d6a97d2',
+ },
+ 'playlist': [{
+ 'md5': '91da8621454dd58316851c27c68b0c13',
+ 'info_dict': {
+ 'id': '40062',
+ 'ext': 'mp4',
+ 'title': '混沌武士',
+ 'description': '故事发生在日本的江户时代。风是一个小酒馆的打工女。一日,酒馆里来了一群恶霸,虽然他们的举动令风十分不满,但是毕竟风只是一届女流,无法对他们采取什么行动,只能在心里嘟哝。这时,酒家里又进来了个“不良份子...',
+ 'timestamp': 1414538739,
+ 'upload_date': '20141028',
+ 'episode': '疾风怒涛 Tempestuous Temperaments',
+ 'episode_number': 1,
+ },
+ }],
+ 'params': {
+ 'playlist_items': '1',
+ },
+ }]
+
+ @classmethod
+ def suitable(cls, url):
+ return False if BiliBiliIE.suitable(url) else super(BiliBiliBangumiIE, cls).suitable(url)
+
+ def _real_extract(self, url):
+ bangumi_id = self._match_id(url)
+
+ # Sometimes this API returns a JSONP response
+ season_info = self._download_json(
+ 'http://bangumi.bilibili.com/jsonp/seasoninfo/%s.ver' % bangumi_id,
+ bangumi_id, transform_source=strip_jsonp)['result']
+
+ entries = [{
+ '_type': 'url_transparent',
+ 'url': smuggle_url(episode['webplay_url'], {'no_bangumi_tip': 1}),
+ 'ie_key': BiliBiliIE.ie_key(),
+ 'timestamp': parse_iso8601(episode.get('update_time'), delimiter=' '),
+ 'episode': episode.get('index_title'),
+ 'episode_number': int_or_none(episode.get('index')),
+ } for episode in season_info['episodes']]
+
+ entries = sorted(entries, key=lambda entry: entry.get('episode_number'))
+
+ return self.playlist_result(
+ entries, bangumi_id,
+ season_info.get('bangumi_title'), season_info.get('evaluate'))
+
+
+class BilibiliChannelIE(InfoExtractor):
+ _VALID_URL = r'https?://space.bilibili\.com/(?P<id>\d+)'
+ # May need to add support for pagination? Need to find a user with many video uploads to test
+ _API_URL = "https://api.bilibili.com/x/space/arc/search?mid=%s&pn=1&ps=25&jsonp=jsonp"
+ _TEST = {} # TODO: Add tests
+
+ def _real_extract(self, url):
+ list_id = self._match_id(url)
+ json_str = self._download_webpage(self._API_URL % list_id, "None")
+
+ json_parsed = json.loads(json_str)
+ entries = [{
+ '_type': 'url',
+ 'ie_key': BiliBiliIE.ie_key(),
+ 'url': ('https://www.bilibili.com/video/%s' %
+ entry['bvid']),
+ 'id': entry['bvid'],
+ } for entry in json_parsed['data']['list']['vlist']]
+
+ return {
+ '_type': 'playlist',
+ 'id': list_id,
+ 'entries': entries
+ }
+
+
+class BiliBiliSearchIE(SearchInfoExtractor):
+ IE_DESC = 'Bilibili video search, "bilisearch" keyword'
+ _MAX_RESULTS = 100000
+ _SEARCH_KEY = 'bilisearch'
+ MAX_NUMBER_OF_RESULTS = 1000
+
+ def _get_n_results(self, query, n):
+ """Get a specified number of results for a query"""
+
+ entries = []
+ pageNumber = 0
+ while True:
+ pageNumber += 1
+ # FIXME
+ api_url = "https://api.bilibili.com/x/web-interface/search/type?context=&page=%s&order=pubdate&keyword=%s&duration=0&tids_2=&__refresh__=true&search_type=video&tids=0&highlight=1" % (pageNumber, query)
+ json_str = self._download_webpage(
+ api_url, "None", query={"Search_key": query},
+ note='Extracting results from page %s' % pageNumber)
+ data = json.loads(json_str)['data']
+
+ # FIXME: this is hideous
+ if "result" not in data:
+ return {
+ '_type': 'playlist',
+ 'id': query,
+ 'entries': entries[:n]
+ }
+
+ videos = data['result']
+ for video in videos:
+ e = self.url_result(video['arcurl'], 'BiliBili', str(video['aid']))
+ entries.append(e)
+
+ if(len(entries) >= n or len(videos) >= BiliBiliSearchIE.MAX_NUMBER_OF_RESULTS):
+ return {
+ '_type': 'playlist',
+ 'id': query,
+ 'entries': entries[:n]
+ }
+
+
+class BilibiliAudioBaseIE(InfoExtractor):
+ def _call_api(self, path, sid, query=None):
+ if not query:
+ query = {'sid': sid}
+ return self._download_json(
+ 'https://www.bilibili.com/audio/music-service-c/web/' + path,
+ sid, query=query)['data']
+
+
+class BilibiliAudioIE(BilibiliAudioBaseIE):
+ _VALID_URL = r'https?://(?:www\.)?bilibili\.com/audio/au(?P<id>\d+)'
+ _TEST = {
+ 'url': 'https://www.bilibili.com/audio/au1003142',
+ 'md5': 'fec4987014ec94ef9e666d4d158ad03b',
+ 'info_dict': {
+ 'id': '1003142',
+ 'ext': 'm4a',
+ 'title': '【tsukimi】YELLOW / 神山羊',
+ 'artist': 'tsukimi',
+ 'comment_count': int,
+ 'description': 'YELLOW的mp3版!',
+ 'duration': 183,
+ 'subtitles': {
+ 'origin': [{
+ 'ext': 'lrc',
+ }],
+ },
+ 'thumbnail': r're:^https?://.+\.jpg',
+ 'timestamp': 1564836614,
+ 'upload_date': '20190803',
+ 'uploader': 'tsukimi-つきみぐー',
+ 'view_count': int,
+ },
+ }
+
+ def _real_extract(self, url):
+ au_id = self._match_id(url)
+
+ play_data = self._call_api('url', au_id)
+ formats = [{
+ 'url': play_data['cdns'][0],
+ 'filesize': int_or_none(play_data.get('size')),
+ }]
+
+ song = self._call_api('song/info', au_id)
+ title = song['title']
+ statistic = song.get('statistic') or {}
+
+ subtitles = None
+ lyric = song.get('lyric')
+ if lyric:
+ subtitles = {
+ 'origin': [{
+ 'url': lyric,
+ }]
+ }
+
+ return {
+ 'id': au_id,
+ 'title': title,
+ 'formats': formats,
+ 'artist': song.get('author'),
+ 'comment_count': int_or_none(statistic.get('comment')),
+ 'description': song.get('intro'),
+ 'duration': int_or_none(song.get('duration')),
+ 'subtitles': subtitles,
+ 'thumbnail': song.get('cover'),
+ 'timestamp': int_or_none(song.get('passtime')),
+ 'uploader': song.get('uname'),
+ 'view_count': int_or_none(statistic.get('play')),
+ }
+
+
+class BilibiliAudioAlbumIE(BilibiliAudioBaseIE):
+ _VALID_URL = r'https?://(?:www\.)?bilibili\.com/audio/am(?P<id>\d+)'
+ _TEST = {
+ 'url': 'https://www.bilibili.com/audio/am10624',
+ 'info_dict': {
+ 'id': '10624',
+ 'title': '每日新曲推荐(每日11:00更新)',
+ 'description': '每天11:00更新,为你推送最新音乐',
+ },
+ 'playlist_count': 19,
+ }
+
+ def _real_extract(self, url):
+ am_id = self._match_id(url)
+
+ songs = self._call_api(
+ 'song/of-menu', am_id, {'sid': am_id, 'pn': 1, 'ps': 100})['data']
+
+ entries = []
+ for song in songs:
+ sid = str_or_none(song.get('id'))
+ if not sid:
+ continue
+ entries.append(self.url_result(
+ 'https://www.bilibili.com/audio/au' + sid,
+ BilibiliAudioIE.ie_key(), sid))
+
+ if entries:
+ album_data = self._call_api('menu/info', am_id) or {}
+ album_title = album_data.get('title')
+ if album_title:
+ for entry in entries:
+ entry['album'] = album_title
+ return self.playlist_result(
+ entries, am_id, album_title, album_data.get('intro'))
+
+ return self.playlist_result(entries, am_id)
+
+
+class BiliBiliPlayerIE(InfoExtractor):
+ _VALID_URL = r'https?://player\.bilibili\.com/player\.html\?.*?\baid=(?P<id>\d+)'
+ _TEST = {
+ 'url': 'http://player.bilibili.com/player.html?aid=92494333&cid=157926707&page=1',
+ 'only_matching': True,
+ }
+
+ def _real_extract(self, url):
+ video_id = self._match_id(url)
+ return self.url_result(
+ 'http://www.bilibili.tv/video/av%s/' % video_id,
+ ie=BiliBiliIE.ie_key(), video_id=video_id)